In researching my husband's DEYOE line, I have started to seek out maps from that time frame which might lend a clue. I wish I could recall where I acquired this map. It is an 1829 map of Greene County, NY. Hubby's maternal grandfather was MORGAN DEYOE. Morgan did settle in Philadelphia but the rest of the Deyoes are in Greene County, NY. Morgan was the son of Daniel G. Deyoe and Louise Sharp. Louise is my mystery woman for that line!